I've noticed on a lot of threads, people have said that the Heart of Unliving is best in slot.
I'm currently using Jaws of Defeat Heroic and have read good things about using it with a Healing Rain / Lightning Bolt spam for a better mana return with Telluric Currents. (For the record, my 2nd trinket is SotSS:397)
Just curious whether I should change trinket if I get the opportunity. Intellect is supposedly every caster's strongest stat yet I'd be taking a 110 Intellect loss by dropping to the Normal Heart of Unliving.
Does any of you mathy types have anything to back up why I should switch or even why I should stick to what I have?